go get github.com/btcsuite/btcd/btcec is failing in docker file

[adnanmirza11]

go get github.com/btcsuite/btcd/btcec is failing in docker file and returning

github.com/decred/dcrd/dcrec/secp256k1

/root/go/src/github.com/decred/dcrd/dcrec/secp256k1/loadprecomputed.go:53:22: undefined: io.ReadAll
The command '/bin/sh -c go get github.com/btcsuite/btcd/btcec' returned a non-zero code: 2
2022-02-04T12:57:19.612779747Z stdout P

[Roasbeef]

Which Go version are you using? You'll need to be using at least Go 1.16.

[adnanmirza11]

Yes, I;m using the latest. And this was working fine until the repo of btcd was updated few days ago

[Roasbeef]

We're working on cleaning up some of the lingering tags in this PR. Rather than always attempt to fetch the latest version of the module, you should be attempting to fetch a particular commit/tag instead. This way you can ensure you're fetching the same version, making your docker container more deterministic.

You can fetch the last tagged release using: go get -v github.com/btcsuite/btcd/btcec@v0.22.0-beta.

FWIW, I'm unable to reproduce that error, instead I get an error due to one of the bogus tags that were pushed.

[adnanmirza11]

I will try this way, let's see